diff --git a/.github/workflows/charts-test.yaml b/.github/workflows/charts-test.yaml
index b9d089f6..c55b5b9b 100644
--- a/.github/workflows/charts-test.yaml
+++ b/.github/workflows/charts-test.yaml
@@ -60,7 +60,7 @@ jobs:
 
       - uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
         with:
-          python-version: "3.11"
+          python-version: "3.13"
 
       - name: Set up chart-testing
         uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0